Skip to main content
AT&T Community Forums



18 Messages

Mon, Jan 2, 2017 9:37 PM

cable powered

is there electricity coming from the cable box to the t v


Accepted Solution

Official Solution

Brand User

Community Support


133.3K Messages

4 years ago

Hi @willy_1,


No, just the signal itself. If there is a grounding issue with an power outlet is another story. You would need a qualified electrician to determine that. Our techs also have a tool to check for that but they cannot fix it as it is out of their scope of support.



Still need help? Ask a question! Our 1.4 million members typically respond within 1 hour.

*I am an AT&T employee, and the postings on this site are my own and don't necessarily represent AT&T's position, strategies or opinions.

Get started...

Ask a new question